Cluster analysis on epidemiological characteristics of hand-foot-mouth disease in Banan District of Chongqing Municipality, 2016-2020
LI Hui1, LING Yun1, YU Rong2, YAN Ju2
1. Xindu District Center for Disease Control and Prevention, Chengdu, Sichuan 610500, China; 2. Banan District Center for Disease Control and Prevention, Chongqing 401320, China
Abstract：Objective To analyze the epidemiological characteristics of hand-foot-mouth disease (HFMD) in Banan District of Chongqing Municipality from 2016 to 2020, and to provide a scientific basis for establishment of prevention and control measures. Methods Cluster analysis method was used to analyze the epidemiological features of HFMD such as occurrence months, age groups and area. Results The reported incidence rate of HFMD in Banan District of Chongqing was the highest in 2018, but the lowest in 2020. The number of reported cases in different months and different age groups, and the annual average incidence rate of counties/streets were all clustered into three categories by unordered cluster analysis. The number of reported cases in different months was clustered into six categories by ordered cluster analysis, while the number of reported cases in different age groups into five categories. HFMD had more reported cases in children aged 0-4 years in May-July and October-November, and incidence rate was found to be higher in Lijiatuo Street and Longzhouwan Street. Conclusion Prevention and control measures for COVID-19 in Banan District of Chongqing Municipality should be strengthened constantly; moreover, targeted measures should be taken to prevent HFMD in key population and districts during key months, and high peak incidence years should be noted.
[1] 国家卫生健康委员会. 手足口病诊疗指南(2018年版)[J].中华临床感染病杂志, 2018, 11(3):161-166. [2] Zhuang ZC, Kou ZQ, Bai YJ, et al. Epidemiological research on hand, foot, and mouth disease in mainland China[J]. Viruses, 2015, 7(12):6400-6411. [3] 向以斌, 曹艺会, 杨景晖, 等. 2011—2016年云南省边境县手足口病流行特征分析[J]. 实用预防医学, 2018, 25(11):1294-1297. [4] 周宗俞, 周宗良, 周杨. 2011—2016年重庆渝西地区手足口病监测结果分析[J]. 现代医药卫生, 2018, 34(9):1338-1341. [5] Gu XR,Zhao H,Ji TJ,et al. The epidemiology and etiology characteristics of hand-foot-mouth disease in Chongqing, China, 2014-2015[J]. Bing Du Xue Bao, 2016, 32(6):707-712. [6] 徐飞龙. ARIMA季节乘积模型在重庆市手足口病发病预测中的应用价值[J]. 解放军预防医学杂志, 2020, 38(3):90-93. [7] Qi L, Tang WG, Zhao H, et al. Epidemiological characteristics and spatial-temporal distribution of hand, foot, and mouth disease in Chongqing, China, 2009-2016[J]. Int J Environ Res Public Health, 2018, 15(2):270. [8] Ji H, Fan H, Lu PX, et al. Surveillance for severe hand, foot, and mouth disease from 2009 to 2015 in Jiangsu province: epidemiology, etiology, and disease burden[J]. BMC Infect Dis, 2019, 19(1):79. [9] 袁伟, 谭雪. 2014—2018年四川天府新区成都直管区手足口病流行特征分析[J]. 预防医学情报杂志, 2019, 35(10):1139-1142. [10] 崔蕾, 冯芳莉, 王如敏, 等. 2016—2020年海南省流感病原学监测分析[J]. 现代预防医学, 2020, 47(16):3028-3032. [11] Peng D, Ma Y, Liu YQ, et al. Epidemiological and aetiological characteristics of hand, foot, and mouth disease in Sichuan Province, China, 2011-2017[J]. Sci Rep, 2020, 10(1):6117. [12] 赵博兰,崔立周,王春艳,等.2014—2019年保定市手足口病流行特征及病原学特征分析[J].实用预防医学, 2021,28(7):877-880. [13] 罗垲炜, 高立冬, 胡世雄, 等. 湖南省2008—2013年手足口病流行特征的聚类分析[J]. 公共卫生与预防医学, 2015, 26(1):16-19.
2022, Vol. 29 
